# Trace vs Chapp Scheduler

The clearest difference is in-app purchases: Chapp Scheduler at none against Trace's 2. Chapp Scheduler also leads on iOS requirement (16.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Trace sells 2 in-app purchases, starting at $9.99 per month. Chapp Scheduler asks for nothing beyond the download.

Trace ships an update weekly, Chapp Scheduler every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Trace | Chapp Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trace-ai-reminders/id6789507729/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Freemium | — |
| Size | 20 MB | 4 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Yaohui Zhang](https://appshunter.io/developer/1880546139) | [Floret Chappellier](https://appshunter.io/developer/6815269059) |

## What reviewers say

### Trace

[App page](https://appshunter.io/ios/app/trace-ai-reminders/id6789507729)

Capture thoughts and tasks using your voice. This organizer transforms spoken reminders into structured notes and actionable to-dos, helping you manage your day efficiently without manual data entry.

**Highlights:** Voice-first input, Structured reminders, Note-taking, Task management, Time and place-based planning, Organized daily planning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trace Premium | $9.99 | per month |
| Trace Premium Yearly | $71.99 | per year |


### Chapp Scheduler

[App page](https://appshunter.io/ios/app/chapp-scheduler/id6815269056)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Trace free?

Trace is free to download, with in-app purchases available.

### Is Chapp Scheduler free?

Chapp Scheduler is free to download, with no in-app purchases.

### Do Trace or Chapp Scheduler have ads?

Neither Trace nor Chapp Scheduler shows ads.

### Which is updated more often, Trace or Chapp Scheduler?

Trace ships an update weekly, and Chapp Scheduler every 10 days. Most recently, Trace was updated on October 24, 2026 and Chapp Scheduler on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*